Double back-calculation approach to deal with input saturation in cascade control problems

Research output: Chapter in Book/Report/Conference proceedingPaper in conference proceeding

Standard

Double back-calculation approach to deal with input saturation in cascade control problems. / Leal, Marta; Hoyo, Ángeles; Guzmán, José Luis; Hägglund, Tore.

CONTROLO 2020 - Proceedings of the 14th APCA International Conference on Automatic Control and Soft Computing. ed. / José Alexandre Gonçalves; Manuel Braz-César; João Paulo Coelho. Springer Science and Business Media Deutschland GmbH, 2021. p. 200-209 (Lecture Notes in Electrical Engineering; Vol. 695 LNEE).

Research output: Chapter in Book/Report/Conference proceedingPaper in conference proceeding

Harvard

Leal, M, Hoyo, Á, Guzmán, JL & Hägglund, T 2021, Double back-calculation approach to deal with input saturation in cascade control problems. in JA Gonçalves, M Braz-César & JP Coelho (eds), CONTROLO 2020 - Proceedings of the 14th APCA International Conference on Automatic Control and Soft Computing. Lecture Notes in Electrical Engineering, vol. 695 LNEE, Springer Science and Business Media Deutschland GmbH, pp. 200-209, 14th APCA International Conference on Automatic Control and Soft Computing, CONTROLO 2020, Bragança, Portugal, 2020/07/01. https://doi.org/10.1007/978-3-030-58653-9_19

APA

Leal, M., Hoyo, Á., Guzmán, J. L., & Hägglund, T. (2021). Double back-calculation approach to deal with input saturation in cascade control problems. In J. A. Gonçalves, M. Braz-César, & J. P. Coelho (Eds.), CONTROLO 2020 - Proceedings of the 14th APCA International Conference on Automatic Control and Soft Computing (pp. 200-209). (Lecture Notes in Electrical Engineering; Vol. 695 LNEE). Springer Science and Business Media Deutschland GmbH. https://doi.org/10.1007/978-3-030-58653-9_19

CBE

Leal M, Hoyo Á, Guzmán JL, Hägglund T. 2021. Double back-calculation approach to deal with input saturation in cascade control problems. Gonçalves JA, Braz-César M, Coelho JP, editors. In CONTROLO 2020 - Proceedings of the 14th APCA International Conference on Automatic Control and Soft Computing. Springer Science and Business Media Deutschland GmbH. pp. 200-209. (Lecture Notes in Electrical Engineering). https://doi.org/10.1007/978-3-030-58653-9_19

MLA

Leal, Marta et al. "Double back-calculation approach to deal with input saturation in cascade control problems"., Gonçalves, José Alexandre Braz-César, Manuel Coelho, João Paulo (editors). CONTROLO 2020 - Proceedings of the 14th APCA International Conference on Automatic Control and Soft Computing. Lecture Notes in Electrical Engineering. Springer Science and Business Media Deutschland GmbH. 2021, 200-209. https://doi.org/10.1007/978-3-030-58653-9_19

Vancouver

Leal M, Hoyo Á, Guzmán JL, Hägglund T. Double back-calculation approach to deal with input saturation in cascade control problems. In Gonçalves JA, Braz-César M, Coelho JP, editors, CONTROLO 2020 - Proceedings of the 14th APCA International Conference on Automatic Control and Soft Computing. Springer Science and Business Media Deutschland GmbH. 2021. p. 200-209. (Lecture Notes in Electrical Engineering). https://doi.org/10.1007/978-3-030-58653-9_19

Author

Leal, Marta ; Hoyo, Ángeles ; Guzmán, José Luis ; Hägglund, Tore. / Double back-calculation approach to deal with input saturation in cascade control problems. CONTROLO 2020 - Proceedings of the 14th APCA International Conference on Automatic Control and Soft Computing. editor / José Alexandre Gonçalves ; Manuel Braz-César ; João Paulo Coelho. Springer Science and Business Media Deutschland GmbH, 2021. pp. 200-209 (Lecture Notes in Electrical Engineering).

RIS

TY - GEN

T1 - Double back-calculation approach to deal with input saturation in cascade control problems

AU - Leal, Marta

AU - Hoyo, Ángeles

AU - Guzmán, José Luis

AU - Hägglund, Tore

PY - 2021

Y1 - 2021

N2 - This paper presents a solution to the saturation problem in cascade control schemes. When cascade control approaches work in linear mode without saturation influence, important improvements can be achieved in industrial control loops. The effect of disturbances and/or nonlinear actuator behaviours on the main process variables can be considerably reduced. However, when saturation arises in the inner loop, these improvements cannot be reached and even sometimes the saturated cascade control scheme gives worse results than a single control loop. Thus, this work analyzes this situation and introduces an alternative solution to solve this problem and to reduce the impact of the saturation effect.

AB - This paper presents a solution to the saturation problem in cascade control schemes. When cascade control approaches work in linear mode without saturation influence, important improvements can be achieved in industrial control loops. The effect of disturbances and/or nonlinear actuator behaviours on the main process variables can be considerably reduced. However, when saturation arises in the inner loop, these improvements cannot be reached and even sometimes the saturated cascade control scheme gives worse results than a single control loop. Thus, this work analyzes this situation and introduces an alternative solution to solve this problem and to reduce the impact of the saturation effect.

KW - Anti-windup

KW - Back-calculation

KW - Cascade control

KW - PID control

KW - Process control

U2 - 10.1007/978-3-030-58653-9_19

DO - 10.1007/978-3-030-58653-9_19

M3 - Paper in conference proceeding

AN - SCOPUS:85091282407

SN - 9783030586522

T3 - Lecture Notes in Electrical Engineering

SP - 200

EP - 209

BT - CONTROLO 2020 - Proceedings of the 14th APCA International Conference on Automatic Control and Soft Computing

A2 - Gonçalves, José Alexandre

A2 - Braz-César, Manuel

A2 - Coelho, João Paulo

PB - Springer Science and Business Media Deutschland GmbH

T2 - 14th APCA International Conference on Automatic Control and Soft Computing, CONTROLO 2020

Y2 - 1 July 2020 through 3 July 2020

ER -